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DEL-TECH Geotec mcal Support Services <br /> MONITORING WELL FIELD SUMMARY LOG <br /> 1997 <br /> PROJECT NAME SAMPLE ANAL'Y'SIS PERFORMED TPH-GAS/B T X E <br /> CANTEEN CORP SAMPLE TIME*20 20 <br /> 1500 SHAW ROAD SAMPLE CONTAINER(S):HCL PRESERVED/3 V O A s <br /> STOCKTON,CA. CONTAINERS SUPPLIED BY LABORATORY <br /> CLIENT: APPLIED EARTH SCIENCES ANALYSIS PERFORMED 13Y SHERWOOD LABS <br /> PROJECT MANAGER CARL WILLS SAMPLE LOCATION I MW-1 <br /> SAMPLER DON LIGHT DATE 12-03-96 MONUMENT FLUSH CASING MATERIAL PVC <br /> SIGNED WELL HEAD P I D READING 00 PPM <br /> GROUNDWATER XXX SLUDGE VADOSE WELL CASING DLA- 4 INCH ODOR LT GAS/MUSTY 7 <br /> TOP OF CASING ELEVATION FEET MSL CONDUCTOR CASING YES I NO UNKNOWN X <br /> DEPTH TO WATER 6064(FEED CALCULATED CASING VOLUME 12 63 GAL <br /> DEPTH OF WELL 80 00(FEET) TOTAL VOLUME PURGED 39 00 GAL <br /> STANDING WATER COLUMN 1936 FEE DEPTH PLACEMENT OF PUMP +/-7500 <br /> PUMPING PARAMETER AND MONITORING LOG TABLE <br /> TIME VOLUME DRAWDOWN PUMPING pH E C TEMP O.R.P DISSOLVED TURBIDITY COLOR <br /> D.T.W. RATE OXYGEN <br /> (24I•IM) Degrees <br /> START TIME (Gallons) (FEET) {GPM!LPA units (UMhOS/On) {Cl jMvolts} {PPM} IN T U's) [VISl1AL} <br /> J 0 1957 0 N/A 2 GPM 717 636 198 1 48 21 58 CLEAR <br /> r 1 2004 13 716 644 202 -181 03 476 LT B R N <br /> 2 2011 26 712 652 198 -91 02 133 <br /> 32018 39 712 652 198 -73 02 85 CLEAR <br /> 4 20 20 SAMPLED <br /> 5 <br /> PURGE METHOD 2"GRUNDFOS STAINLESS STEEL PUMP <br /> SAMPLE METHOD I'STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE- DEPTH TO WATER AT SAMPLE TIME 61 38 <br /> WELL INTEGRITY CAP AND SEAL ARE SECURE <br /> REMARKS GOOD RECHARGE <br /> WEATHER OVERCAST SKIES 1 COLD <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE FIELD WITH <br /> STEAM CLEANER&ALCONOX <br /> NEW NITRILE GLOVES WERE WORN AT ALL TIMES <br /> WELL LOCATION SEE SITE MAP <br /> CONTAINMENT POLY DRUMS <br /> INSTRUMENTATION ORION pH/I'EMPERATURE METER 2 POINT pH CALIBRATION(4 0&7 0) <br /> ORION CONDUCTIVITY METER/YSI 3560 FLOWCELL CHAMBER <br /> YSI-D O METER 1 SOLINIST SLOPE METER I KECK PRODUCT INTERFACE METER <br /> THERMODYNE 580B PHOTO IONIZATION DETECTOR <br />